A factor analytic evaluation of the World Health Organization Disability Assessment Schedule 2.0 among veterans presenting to a generalist mental health clinic.

The shift from a multiaxial system of diagnosis in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) brought forth the discontinuation of the Global Assessment of Functioning (GAF). DSM-5 proposes the use of a more reliable method for assessing and describing disability, the World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.